| 摘要 |
PROBLEM TO BE SOLVED: To provide a dart of which the configuration can be changed by a player while not simply competing in points only, and by which the player can obstruct the other player by changing the configuration when the dart hits a target, and which cannot be seen in a conventional dart. SOLUTION: This dart is constituted of a point 3, a barrel 5, a shaft 7 and a flight 9. The barrel 5 is provided with a configuration changing mechanism and so forth to change the appearance configuration of the barrel. Also, by constituting the barrel of a plurality of parts, the fitting postures, and the fitting positions or the like of the parts can optionally be changed. In addition, by providing a deforming mechanism by which the configuration of the barrel is reversibly deformed, the barrel can be held under one configuration under a state wherein the energy of a resilient means such as a spring is stored, and by releasing the energy storage of the resilient means by pressing the point, the barrel can be deformed to the other configuration. COPYRIGHT: (C)2004,JPO&NCIPI
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