| 摘要 |
PURPOSE: A golf club head is provided to improve the stability of a ball by minimizing the deformation of the head. CONSTITUTION: A golf club head includes a hitting surface(22) which is integrally formed. In the hitting surface, a hollow is formed between the front surface and rear surface thereof. A hollow and an external connection path are formed around the front surface and rear surface of the head in order to integrally form the front surface and rear surface of a hitting surface. The hollow or path is filled with foreign materials. |
