| 摘要 |
Amusement device, personal motor skills testing apparatus type, having handle perpendicular to axis of infundibular member from which handle extends, manually operable for lifting a freely movable playing ball to height from which ball is let to drop passing through central aperture of infundibular member, and constructed to have aerodynamic characteristics adapting it to be throwable as a toy aerodyne, with its handle serving as a fuselage, the infundibular member as its wing.
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