Golf ball

摘要

A golf ball of improved playing characteristics weighing no more than 1.62 ounces and having a mean outside diameter of 1.70 to 1.80 inches. A dimple pattern on the surface of the ball may include a plurality of dimples which have different diameters. The spin rate of the ball can be increased by providing a cover having a Shore D hardness of 50 to 63 with the ball having a coefficient of restitution of 0.77 to 0.85.