| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a putter head which is easy to manufacture, has a good appearance, is sufficient in the position and depth of centroid, and can well sort the load balance from a toe to a heel. <P>SOLUTION: This putter head consists of a bracing 3 disposed behind a face 2, a weight supporting wall 4 disposed in an upright state from the bracing and a weight 5 in the upper part of the weight supporting wall. The weight is disposed in the position stayed upper and backward than the face, by which the depth of the centroid is deepened and a sweet spot is expanded to the central part of the face. <P>COPYRIGHT: (C)2004,JPO</p> |
