| 摘要 |
A golf stick for putters comprising a centroid moving unit is provided to adjust the position of the centroid of the golf stick corresponding to the physical condition of a user by fixing a weight body that suits the user to the golf stick. The golf stick for putters comprising a centroid moving unit includes a shaft(10), a head(20), a weight body(30), a fixing member for a weight body and a cap(40). The inside of the shaft(10) is empty, and has a pipe shape of a straight line type. The head(20) is fixed on a lower end of the shaft(10). The weight body(30) is disposed inside the shaft(10) and moves the position of the centroid of the shaft(10) to an upper part of the shaft(10). The fixing member for a centroid fixes the weight body(30) disposed inside the shaft(10). The cap(40) closes an upper end of the shaft(10). |
