Golf putter

Abstract

The present invention improves putting performance of a golf putter by balancing a torsional moment of the putter head. Golf putter includes a weighting member (W) having a weight of 15 g or more that is positioned at a distance of 1 cm or more away from an upper face of a putter head (H) toward a shaft (S). The weighting member performs a function of shifting a center of gravity of the putter toward a heel thereof and shifting a center of impact of the shaft toward a putter grip (G). Thereby, the weighting member enables a better putting by preventing off-center hitting of a putting face of the putter and preventing off-direction moving of the putter head and grip (G) at the time of putting.

1 . A golf putter comprising a weighting member (W) having a weight of 15 g or more that is positioned at a distance of 1 cm or more away from an upper face of a putter head (H) toward a shaft (S) so as to shift a center of gravity of the putter head toward a heel thereof and shift a center of impact of the shaft (S) toward a putter grip (G). 
   
   
       2 . A golf putter comprising a weighting member (W) that is positioned at a distance of 1 cm or more away from an upper face of a putter head (H) toward a shaft (S) so as to balance a torsional moment around the shaft axis of a toe side from an intersection point between the shaft (S) axis and the putter head (H) and a torsional moment around the shaft axis of a heel side from the intersection point and shift a center of impact of the shaft (S) toward a putter grip (G). 
   
   
       3 . The golf putter according to  claim 1  or  2 , wherein the center of impact of the shaft (S) is positioned at the putter grip (G) or in the vicinity of the putter grip (G).