Salam. Mungkin ramai yang dah tau nak setup board. Saja aje letak sini buat yang tak tau. Cara paling senang nak tentukan jarak lontaran ambil kiraan diagonal c (lihat gambar) - sukat apakai tali ke pita pengukur ke apa (panjang 2.93m @ 9 kaki 7.5 inci) ambik dari bull eye sampai ke lantai. Kalau kira ikut (b) susah sket kot, pakai buat sukatan untuk jarak (c) bleh la.
STANDARD DIMENSIONS
|
Centre Bull Height (a)
|
1.73 m (5 ft 8 in)
|
|
Minimum Throwing Distance (b)
|
2.37 m (7 ft 9.25 in)
|
|
Diagonal (c)
Centre Bull to back of Oche |
2.93 m (9 ft 7.5 in)
|
|
Height of raised Oche
|
38 mm (1.5 in)
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|
Length of raised Oche
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610 mm (2 ft 0 in)
|
|
Conversion Factor
|
1 cm (0.3937 in)
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Diagonal Length
|
√Height2 + Oche2
=
√1.732 + 2.372 = √2.9929 + 5.6189 = √8.6098 = 2.934 m (9 ft 7.5 in) |
|
LEGEND
m = metres cm = centimetres mm = millimetres ft = feet in = inches √ = square root |
kat trg ade persatuan dart @ tournement ke dok
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