NEWS: Erectile dysfunction viagra Phentermine cod overnight? Buy herbal viagra Cheapest cialis price Dangers of taking phentermine Phentermine hormone? Letrozole Lowest phentermine. Buy phentermine on line Potassium Insulin Xanax drug tests? Fluphenazine Klonopin Midodrine Snorting phentermine Dopamine Viagra use? Mebanazine Phentermine pill discount? But phentermine Viagra prescription! Cialis and pomegranate interaction Viagra commercial Order generic cialis Fact phentermine diet pill Buy com lvivhost online viagra Levallorphan Cipro Inform your doctor medication phentermine dose weight, Amrinone Enalapril Piperazine Vicodin without prescription? Xanax withdrawel Phentermine 37_5 Oxacillin Propylthiouracil! Lincomycin Lomotil Metoclopramide Butalbital, Viagra pharmacy Prazosin Effects long side term xanax Information viagra woman Soma financial Norvasc! Famotidine Viagra success story! Amphetamine Butoconazole Buy online viagra viagra Eulexin Diet in phentermine pill uk Disopyramide? Xanax overnight delivery Meprobamate Adapalene Methoxsalen Citalopram Phentermine ups shipped Female herbal viagra Free viagra samples, Appetite suppressants and phentermine Leo phentermine order online Detox hgh phentermine quit smoking xenical Levitra Ethisterone Phentermine $70 no prescription Trimetrexate Phentermine on line! Vicodin effects Viagra faq: Viagra supplier Herbal alternative viagra Bleomycin Premphase Viagra sales online Price for generic viagra Xanax without a perscription Xanax in urine Miconazole Diet phentermine pill sale Phentermine message boards Naltrexone Xanax master card Buspirone Xanax withdrawls Lexapro Lodine Online pharmacy duromine viagra international Phentermine and glucophage 50 mg viagra Veterinary use of tramadol Thiphenamil, Next day phentermine Adipex between difference phentermine Phentermine online without a prescription Phentermine 37.5 cash on delivery, Hydrochlorothiazide Fioricet online Xanax medication Bromides Ceftibuten Viagra advertisement. Imdur Oxcarbazepine Viagra overnight shipping Aldactone Cialis doseage Fioricet description 50mg viagra Combivent Acetylcholine Discount phentermine price Herbal viagra Carisoprodol Where to buy viagra online Prozac and phentermine Cyclophosphamide Soma: Purchase hydrocodone Buy cheapest online viagra, Buy cheap phentermine Phentermine free shipping 90 supply no delay Herbal alternative viagra Tramadol cash on delivery Fill viagra prescription Advair Buy hydrocodone online Cash on delivery for phentermine Viagra for sale Custom hrt phentermine Buy viagra uk Diltiazem Tramadol ultram Tramadol next day Phentermine us 0 buy by popl powered viagra wordpress Xanax info Lose weight with phentermine and 5 htp Buy viagra online get prescription Buspirone? Droperidol Us pharmacy phentermine Cialis comparison levitra Order phentermine on line! Pemoline Natural viagra substitutes Prevacid Ionamin Bontril Phentermine no rx needed. Hydrocodone pharmacy Phentermine vs phentrazine Buy online phentermine shipping What does generic xanax look like Cod delivered phentermine Buy xanax without prescription in usa Cefadroxil Generic viagra and generic drug: Nitroprusside Nasalcrom? Buy phentermine fedex Beconase Tramadol drug interaction Order viagra online Methadone and xanax Indapamide Viagra best buy Phentermine guaranteed overnight shipping Dangers of viagra Lansoprazole Cialis western open Viagra conviaindications Tetrabenazine Cheap phentermine 37.5 mg Phentermine fda Xanax pills Xanax bar Cialis Cipro Mexican pharmacies online+xanax Potassium Viagra and ischemic optic neuropathy, Generic purchase viagra Tetanus Methoxamine Discount fioricet Generic overnight viagra Mylan xanax. Order xanax online Dangers of taking phentermine Cialis no prescription Clomid Lowest prices viagra Crestor Valium vs xanax Minoxidil Zithromax Cheap viagra Tramadol online discount cheap Premphase Senna Granisetron Aprobarbital No perscription generic viagra Lunesta Phentermine accepts cod Inform your doctor medication phentermine dose weight Bosch power tools zio lowest viagra Pentasa Hydrocodone overnight Adalat Laetrile! Cialis company Taking viagra or levivia as a booster for cialis: Nexium 50 hcl mg tramadol Order soma Accolate Viagra joke Order xanax paying cod Yohimbe and viagra Nelfinavir Canada viagra Tramadol avinza drug interaction Phentermine cash on delivery accepted Generic online phentermine Sertraline Viagra jokes Xanax for sale Pfizer xanax Phentermine weight loss pills Prescription weight loss medication phentermine Cheapest price viagra Order cheap phentermine Maxzide Exelon Uk cheapest viagra Fast phentermine, Phentermine no consultation Dienestrol. Clemastine Generic overnight viagra! Picture viagra pill Amprenavir Alternative to viagra drug Enoxacin, Minocycline Phentermine and atkins diet Brompheniramine Viagra discount sale Cycrimine Buy phentermine no prescription Online consultation xanax Fioricet Tramadol Phentermine 37 5mg shipped to kentucky Phentermine 6 pm order Norflex Colistimethate Bar gold xanax Online pharmacy tramadol Letrozole: Marijuana Bepridil, Ambien withdrawal Generic uk viagra. Hydrocodone Buy cheap purchase uk viagra Generic viagra india Amiloride: Order phentermine online Accolate Viagra commercials Fosamax Xanax photos Order phentermine cod online Compare viagra price Singulair Phentermine 30 mg ordered with discover card Pediacare Triamterene Phentermine free delivery Prempro Sertraline Buy soma online Trimethadione? Phentermine pills Long term effects of xanax Bontril phentermine adipex Norfloxacin! Penicillin Diflucan. Viagra 100 mg Tegretol, Cialis effective soft tab treatment Iproniazid Ticarcillin Motrin Phentermine wholesale Cefprozil: Colestipol Cialis pill Clomipramine Lethal dose of xanax Fenofibrate Quinapril Medrol Herbal alternatives to viagra: Language phentermine ru Tramadol dosage Importing cialis from canada to us Woman take viagra Order hydrocodone online Phentermine with master card Vicodin prescription Viagra online canada Herbal viagra for woman Phentermine 37.5&90 $89 mastercard Cialis comparison viagra Cheap online phentermine prescription: Xanax canada 20mg cialis Hydrocodone side effects vicodin Symptom of vicodin addiction Metyrosine Fosfomycin Ambien sleeping pill Phentermine online prescriptions Spiramycin Vitamin Fluticasone Cialis drug for impotence Non perscription generic viagra Methotrexate What do xanax look like Plaquenil Xanax without prescription Viagra tablet Seroquel Cilostazol Cialis tablet Prednisone Buy viagra canada Buy phentermine cheap: Phenylpropanolamine Etretinate Canada generic viagra Butorphanol. Overnight viagra Xanax depression Phentermine drug interactions Ketorolac? Soma sale Phentermine insulin. Levorphanol Phenprocoumon Purchase viagra on line Sample viagra Buy no phentermine prescription Viagra versand Amiloride Buy in phentermine uk Phentermine blue diet pills Scopolamine Online pharmacy xanax Opium Viagra soft tabs Hydrocodone m358 Quinidine Womans viagra: Pfizer xanax information Online consultations and prescriptions phentermine Generic viagra canada Alprazolam xanax: Tramadol online Viagra prescription online Cialis drug interactions Viagra sample Cheap hydrocodone Cialis generic viagra: Viagra testimonials Cheap viagra canada Podophyllum Ambien 10mg Buy cheap tramadol Clarithromycin Diet phentermine pill sale Phentermine depression, Tramadol active ingredient Viagra online ordering Vicodin hp Phentermine no perscription Soma Keppra Pyridostigmine Viagra overdose! Dioxyline Clopidogrel. Phentermine 37.5 adipex 37.5 mg Vicodin cod Phentermine for sale with out perscription Dexfenfluramine. Buying vicodin online Online phentermine prescription. Piperacillin Avelox Buy phentermine with no prescription Hydrocodone on line Phentermine lortab online Effects of xanax on pregnancy Free ambien Adipex phentermine vs. Xanax withdrawal symptoms Phentermine pillstore! Online pharmacy phentermine xenical meridia Phentermine shipped to florida! Beconase Celebrex Viagra cialis generic Lovastatin Dofetilide Sotalol Genaric viagra Half life of xanax: Generic viagra lowest prices Cefadroxil! Macrobid Cyclopenthiazide. Tramadol cheap Phentermine money order: Xanax 2mg generic alprazolam 180 pills Phentermine 37.5mg tablet Compare phentermine Zuclopenthixol: Amitriptyline Toprol Phentermine result Viagra uses Taking phentermine with antidepressants Generic viagra 20mg cialis Phentermine no doctor Atracurium Verapamil Cefotaxime Phentermine forums and chats Cialis compare levitra viagra Saturday delivery phentermine! Allowed cialis tag viagra xhtml Tramadol sale Neostigmine Xanax online cheap, Apcalis cialis Phentermine and fast shipping American express phentermine Viagra cheap Butalbital Phentermine law suits Phentermine 37_5 Xanax withdrawel symptoms Natural viagra alternatives Cause rebound weight gain phentermine? Aerobid Prempro Ionamin phentermine Buspar! Phentermine + sale Phentermine order Trifluoperazine Methaqualone Norvasc Vaccine Voltaren Ipratropium Natural viagra alternative Ultram Amlodipine Phentermine feedback Phentermine free consultation Viagra prescription uk Phentermine free shipping Ambien side effect Phentermine diet pill Buy cialis uk Xanax sexual side effects Dobutamine Buy generic ambien Order phentermine online? Phentermine with free shipping Cheap phentermine perscription Submit a site viagra Vicodin Generic lowest price viagra Phentermine generic Buy xanax no prescription Tramadol cause kidney problems: Caffeine Methdilazine Phentermine blogging Amoxil Buying xanax online Buy viagra online get prescription

Why are dart boards numbered that way?

I have an answer to the question: “Why are dartboards numbered that way?” 

Dart boards originally had various  designs, and regional variations remain in some parts.   The dart board may get its origin from the cross section of a tree.  There are some historical records that suggest the first standard dartboards were the bottoms of wine casks.   As the wood from the casts dried and cracked “sections” would develop naturally in the wood.  Regional standards began to emerge, as wood workers would fabricate dart boards in exchange for their bar tabs.

A great many configurations have been used throughout the years in various geographical locations across the globe, but the most common numbering plan, has a 20 on the top.  From what I have read online, the purpose of this numbering design is to reduce the element of chance or “lucky shots”.  The numbers are placed strategically to encourage accuracy.  The game would not be as challenging if the large numbers were all together.  The placing of small numbers either side of large numbers (e.g. 1 and 5 either side of 20, 7 and 3 either side of the 19, 4 and 1 either side of 18, and 3 and 2 either side of 17), in essence punishes players for inaccuracy.  The left-hand side of the dart board, around the 14, is preferred by beginners because it has a concentration of larger numbers on that side.

The man who is credited with the numbering sequence of the modern standard dartboard is Brian Gamlin.  He came up with the sequence in 1896.  There are 121,645,100,408,832,000 different possible arrangements of the 20 segments on a standard dartboard.  Gamlin’s arrangement of the numbers is perfect for dart games.

Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages.
  • Digg
  • del.icio.us
  • Shadows
  • Technorati
  • Simpy
  • YahooMyWeb
  • StumbleUpon
  • Reddit

If you're new here, you may want to subscribe to my RSS feed. Thanks for visiting!

Leave a Reply