| 摘要 |
A simulated target shooting apparatus comprising a source of modulated light having a pre-set frequency. The light takes the form of a target image. A weapon facsimile is provided which cooperates with a receiving device comprising a photocell and a detector adapted to select one one of the different signals sent-out by said photocell when hit by light rays. The signals so generated are forwarded to supply a hit target indicating signal.
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