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Golf putter head and golf putter including the same
Golf putter head and golf putter including the same
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机译:高尔夫推杆头以及包括该高尔夫推杆头的高尔夫推杆
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摘要
A golf putter head 1 includes a head body having a face surface, and a head rear portion affixed to a back side of the head body and having a greater specific gravity than that of the head body. Provided that S1 represents a cross-sectional area of the head body with respect to a cross-section taken at a boundary portion K between the head body and the head rear portion and along a plane parallel to the face surface, whereas S2 represents a cross-sectional area of the head rear portion with respect to a cross-section taken at the boundary portion K and along a plane parallel to the face surface, a value of (S2/S1) is 1.1 or more and 2.0 or less.
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机译:高尔夫球推杆头 1 B>包括:杆头主体,该杆头主体具有面部表面;以及杆头后部,该杆头后部固定在杆头主体的背面,并且比重比杆头主体大。假设S 1 B>表示相对于在头部主体与头部后部之间的边界部分K处且沿平行于头部主体的平面截取的横截面的头部主体的横截面面积。 S 2 B>表示头部后部相对于在边界部分K处并沿平行于该面部的平面截取的横截面的横截面面积, (S 2 B> / S 1 B>)为1.1以上且2.0以下。
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