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DART GAME APPARATUS

  • US 20200132419A1
  • Filed: 07/30/2018
  • Published: 04/30/2020
  • Est. Priority Date: 07/31/2017
  • Status: Active Grant
First Claim
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1. A dart game apparatus that provides a dart game in which one player successively throws n number of (n=3 or 4) darts at a dart board, the apparatus comprising:

  • light sources that are disposed around the dart board and emit lights along the board face of the dart board;

    a plurality of photo-sensors that are disposed around the dart board at approximately the same height from the dart board in the board thickness direction, and detect brightness of lights emitted from the light sources; and

    a processor that calculates a hit position of the dart on the dart board based on the brightness of the lights detected by the plurality of photo-sensors, whereina number of photo-sensors is n×

    2.

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