The man who is credited with the ‘invention’ of the numbering sequence of the modern standard dartboard is BRIAN GAMLIN.
Gamlin was a carpenter from Bury in the County of Lancashire, England and came up with the infuriating sequence in 1896, at the age of 44. He died in 1903 before he could patent the idea.
The numbering of a standard dartboard is designed in such a way as to cut down the incidence of ‘lucky shots’ and reduce the element of chance. The numbers are placed in such a way as to encourage accuracy. That’s it. Pure and simple. The placing of small numbers either side of large numbers e.g. 1 and 5 either side of 20, 3 and 2 either side of 17, 4 and 1 either side of 18, punishes inaccuracy. Thus, if you shoot for the 20 segment, the penalty for lack of accuracy or concentration is to land in either a 1 or a 5.
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