| 摘要 |
A dart sharpening apparatus having a holed upper cover end cap and a hollow main body member. Within the body member are a self contained battery power source and an electrically operated motor used to rotate a honing surface mounted within the end cap. One or more hone cap holes, three in one embodiment, permit the dart's end to be sharpened to be inserted into the cap's hole to engage the honing surface at different angular orientations. By pushing a button external to the body member a conductive strip is moved to engage and electrically connect the motor to the battery power source which results in the honing surface rotating.
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