FIELD: sports.
SUBSTANCE: invention relates to accessories for water sports boards, in particular to fins. Stabilizer for watercrafts, made in the form of platform with width in range from 50 to 400 mm and length in range from 100 to 600 mm with stabilizing plates, which length is in range from 80 mm to 500 mm, and the width is in range from 50 mm to 150 mm. Platform comprises sidewalls arranged at an angle in range from 90° to 130° in relation to platform base. Stabilizer for watercrafts comprises a mechanism for returning the stabilizing plate to its initial position, and the stabilizing plates located in the same plane with the platform sides are mounted to the platform sides by a hinged joint and are made with possibility of folding.
EFFECT: improved running characteristics of watercraft.
6 cl, 6 dwg
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