| 摘要 |
A portable, adaptable, batting apparatus which can be installed on a post or pole or a wall or bulkhead, and can be made portable by installation in a trailer hitch of an automobile or truck. The batting practice apparatus comprises a horizontal, elongated steel tube, fastened to a steel channel and reinforced with a gussett and which may be abutted against a generally vertical post or other vertical surface. A swivel bracket is slipped over a steel bolt at the end of the tube and held between two washers, a coil spring and a lock nut. A dimpled, practice ball is suspended by a plastic covered rope from the swivel bracket.
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