  We report a measurement of the branching fraction and final-state asymmetry
for the $\bar{B}^{0}\to K^{0}_{S}K^{\mp}\pi^{\pm}$ decays. The analysis is
based on a data sample of 711 $\rm{fb}^{-1}$ collected at the $\Upsilon(4S)$
resonance with the Belle detector at the KEKB asymmetric-energy $e^{+}e^{-}$
collider. We obtain a branching fraction of $(3.60\pm0.33\pm0.15)\times10^{-6}$
and a final-state asymmetry of $(-8.5\pm8.9\pm0.2)\%$, where the first
uncertainties are statistical and the second are systematic. Hints of peaking
structures are seen in the differential branching fractions measured as
functions of Dalitz variables.
