| 摘要 |
A method for making a sports shaft include forming a negative image on an image-receiving surface of a flexible cover sheet, forming a first tube with a sheet of composite material, covering the first tube with the flexible cover sheet that has the negative image facing an outer surface of the first tube, and applying heat and pressure to cure the flexible cover sheet and the first tube by one or more molds to form a sports shaft having a composite core made of the composite material and the flexible cover sheet wrapped around the core and showing to the outside a positive image based on the negative image.
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