| 摘要 |
A shaft for a golf club having a projected lamination and a manufacturing method for the same are provided to absorb the shock, and to achieve a highly value added product that provides a good flying distance. A manufacturing method of a shaft for a golf club having a projected lamination includes the steps of: forming multi-layers of lamination on the outer circumference of the mandrel; forming a projected lamination on the outer circumference of the mandrel by attaching prepreg material pieces made of a carbon fiber or a glass fiber on a predetermined part of the outer circumference of the lamination to form two or more joints according to needs; and winding a heat contraction tape on the outer circumference, performing heat treatment thereon and removing the mandrel. |
