MULTI-LAYER GOLF BALL

摘要

A multi-layer golf ball includes a core having a solid sphere and between 100 and 300 spaced protrusions extending from the solid sphere in a radially outward direction. The sphere is substantially formed from an ionomeric material, and has a diameter (D) of between 24 mm and 32 mm. The protrusions extend from the sphere by a maximum distance of between 0.15 mm and 1.0 mm. An intermediate layer surrounds the core and formed from a rubber material. A cover layer surrounds the intermediate layer.