| 摘要 |
PCT No. PCT/AU98/00897 Sec. 371 Date Apr. 16, 1999 Sec. 102(e) Date Apr. 16, 1999 PCT Filed Oct. 27, 1998 PCT Pub. No. WO99/21755 PCT Pub. Date May 6, 1999A fin assembly [10] is provided for detachably removing a fin [12] in a surfboard [13]. The fin [12] has a mounting base [26] and spigots [22 and 23] projecting from front and rear positions on the base [26]. A socket mounting [11] defining at least complementary front and rear sockets [15 and 16] for receiving the spigots [22 and 23] is provided for inclusion in the board [13] for releasably mounting the fin [12] to the board. A grub screw or screws [35] is/are provided for securing the fin [12] in said mounting [11].
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