| 摘要 |
A skag for a ski, such as a vehicle ski. The skag includes a carrier platform to be attached to the bottom surface of a ski. First and second longitudinal rails are disposed on the lower surface of the carrier platform. The longitudinal rails are spaced apart laterally from one another. First and second longitudinal keels are disposed on the first and second rails, respectively. At least a portion of the first rail may extend beyond the first lateral edge of the carrier platform, and at least a portion of the second rail may extend beyond the second lateral edge of the carrier platform. The back ends of the rails may be shaped so as to be flush against the carrier platform, or to have some other shape that at least partially fills in the grooves left by the keels. The skag may be made to have a unitary structure, as by welding the components thereof together to form a single piece.
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