| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide capability of propagating feeling on hitting to user's hands, by integrating a porous metallic body, a carbon based material body mixed with foam carbon fiber or a metallic wire solidified body set in a hollow part in a metallic head outer shell with the outer shell. SOLUTION: This wood club head for golf 1 comprises a metallic head outer shell 2 with a hollow part 2a and a porous metallic body 3 set in the hollow part of the head outer shell 2, and the porous metallic body 3 and the head outer shell are integrated. The method to integrate the porous metallic body 3 and the head outer shell 2 is that, for instance, after setting the porous metallic body 3 in a mold as a core, molten metal to be the head outer shell 2 is poured into the mold to wrap the core. Thus, by setting a porous metal with low specific gravity and an excellent cushioning performance, feeling by what part of the head was the ball is caught can be propagated to user's hands as well as a conventional persimmon head.</p> |
