| 摘要 |
<P>PROBLEM TO BE SOLVED: To meet the need of adjustable length golf clubs and a method of manufacturing the same. <P>SOLUTION: The golf club includes a first shaft, second shaft, grip and a collar, wherein the second shaft is connected to the first shaft. The grip is connected at least either to the first shaft or the second shaft, and includes a first grip end part related to the outer diameter of the first grip and a second grip end part related to the outer diameter of the second grip. The collar is connected at least either to the first shaft or the second shaft, and includes a first collar end part related to the outer diameter of the first collar and a second collar end part related to the outer diameter of the second collar. The first grip end part is in contact with the collar or is closest to the first collar end part. The outer diameter of the first grip is essentially equal to or larger than the outer diameter of the first collar. <P>COPYRIGHT: (C)2013,JPO&INPIT |
