| 摘要 |
A golf ball with dimples 2,2A,2B disposed in a regular octahedral arrangement having a superior symmetrical property so as to arrange dimples 2,2A,2B symmetrically in each of numerously divided regions S((1)-(18)),T((1')-8')) without deteriorating the symmetrical property of the golf ball and by varying volumes of dimples 2,2A,2B adjacent to each other at a specified ratio with diameters thereof equal to each other, thereby to provide a symmetrical property and uniformity for flying a long distance. <IMAGE> |
