| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily correct a slice ball by removably providing a supporting table comprising a column formed as an inclined surface so that at the time of impact, a desired direction of a face can be realized on the sole surface of a head. SOLUTION: When a sole of a head of a wood golf club is normally grounded, a part where a box-shaped supporting table 4 is installed by an adhesive is formed to be a flat surface parallel to the ground, and the flat surface is provided in the substantially central part of the sole, a little to the face. The supporting table 4 is formed in such a manner that the bottom 4A is a rectangle, the face side width of which is 3 cm, for example, and the top 4B is an inclined cube having a specified inclined surface Z. The specified inclined surface Z is such that the surface X parallel to the ground passing the vertex A of the lowest side of four vertical sides of the inclined cube is turned on the side A-B at an angleθ, to be taken as a surface Y, and subsequently the surface Y is turned on the axis A-C connecting between the vertex C of the second lower side of the inclined rectangular parallelopiped and the vertex A at an angle ofθ2 .</p> |
