| 摘要 |
The invention relates to sports and recreational projectiles for throwing at a target. The present sports and recreational projectile consists of an outside portion in the form of a rim with sensors for capturing the results of a throw, and a middle portion having a plurality of openings formed by structural inserts connected to the rim. The projectile is provided with an electronic device with a display and a control panel, which, with the aid of software and hardware, makes it possible to consult information from the sensors, give the structural inserts a colour, numerical, symbol or letter value, and distinguish between and display the results of throwing the sports and recreational projectile at a target. Equipping the sports and recreational projectile with an electronic device with a display and a control panel expands the functional capabilities of the sports and recreational projectile without changing the size and shape thereof. |
