| 摘要 |
A billiard cue comprises a wood shaft and an inner rod. The shaft has a hollow portion and a solid portion. The hollow portion has a bore. The inner rod is made of material with a stiffness higher than woods. The length and outer diameter of the inner rod correspond to the bore for being tightly received in the bore. Thereby, the cue has the advantage of a wood material but without deformation due to the affect of the environment and a preferred control to the billiards.
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