| 摘要 |
<p>PROBLEM TO BE SOLVED: To inexpensively provide a high-performance golf club strengthening the repulsion of a ball by reducing the thickness of a face part to extend a sweet area. SOLUTION: In the golf club obtained by connecting a shaft 2 to a head 1 provided with a face 3 on its front face and a shaft fitting part 8 on one side, at least the face 3 is formed of spring steel.</p> |
