| 摘要 |
<p>PURPOSE: To make a batted ball to straightly fly by arranging the dimples provided in both hemispheres of a golf ball parallelly to the equator of the golf ball, and specifying the number of the dimple in the most remote row from the equator and the number of the row arranged so as to surround the row. CONSTITUTION: The dimples 18, 19 provided in both hemispheres of a golf ball 10 are arranged parallel to the equator of the golf ball, and the number of the dimple is to be 3 in the most remote row (U) from the equator, and that is to be 9 in a row (P) succeeded by the row (U) arranged so as to surround the row (U). Thus, when this golf ball is hit by a golf club, the ball can straightly fly without moving right and left.</p> |
