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Targets, for a shooting game, are floating balls in upward air flows from vertical branch tubes, with air flows generated by a fan to pass through channels
Targets, for a shooting game, are floating balls in upward air flows from vertical branch tubes, with air flows generated by a fan to pass through channels
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机译：对于射击游戏，目标是来自垂直分支管的向上气流中的浮球，风扇产生的气流穿过通道
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摘要
The structure of moving targets for a shooting game, e.g. firing arrows and the like, has a fan (9) to generate an air flow through channels (8). The air channels have open branch tubes (2) to give an upward air flow (3) to support floating targets as balls. The upper openings (20) of each branch tube is shaped to support a target ball when there is no air flow.
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