Patent ID: 7163204
Filing Date: 2007-01-16
Classification: F41J

Abstract:
1. A dart and dartboard set comprising a magnetic dartboard and a number of magnetic darts for throwing at said magnetic dartboard for scoring, wherein said magnetic dartboard comprises a face fabric panel, said face fabric panel having a score ring pattern printed thereon; a back fabric panel; a flexible magnetic panel sandwiched between said face fabric panel and said back fabric panel; a first induction circuit membrane sandwiched between said face fabric panel and said flexible magnetic panel, said first induction circuit membrane having a plurality of induction zones corresponding to the score ring pattern of said face fabric panel, an output connector, and a plurality of lead wires respectively extending from the induction zones of said first induction circuit membrane to the output connector of said first induction circuit membrane; a second induction circuit membrane sandwiched between said flexible magnetic panel and said back fabric panel, said second induction circuit membrane having a plurality of induction zones corresponding to the score ring pattern of said face fabric panel, an output connector, and a plurality of lead wires respectively extending from the induction zones of said second induction circuit membrane to the output connector of said second induction circuit membrane; a frame structure that holds said face fabric panel, said first induction circuit membrane, said flexible magnetic panel, said second induction circuit membrane and said back fabric panel together; and a control circuit assembly provided at a bottom side and electrically connected with the output connector of said first induction circuit membrane and the output connector of said second induction circuit membrane for counting and displaying the score obtained during the game.