| 摘要 |
A solid golf ball of four layers or multilayer structure having a core, an enclosing layer, an intermediate layer, and a cover. The core is composed of a thermoplastic resin or elastomer and has a diameter of 3-18 mm and a Shore D hardness of 50-95. The enclosing layer is composed of a thermoplastic resin or elastomer. The golf ball offers pleasant feel and click when hit, improved durability, and increased distance. |
