Starting at bottom edge of the throw, with 1 strand each of A, B and C held together, loosely ch 67.
Row 1: Dc in 5th ch from hook, ch 1, dc in same st, * sk 2 ch, (dc, ch 1, dc) in next ch; rep from * to last 2 ch, sk 1 ch, dc in last ch.
Row 2: Ch 3, turn, *(dc, ch 1, dc) in next ch-1 sp-one V – stitch made; repeat from * across, ending with dc in top of turning-ch.
Rep Row 2 until 39 rows have been completed.
From RS, join 1 strand of each yarn and work 1 row of sc evenly along each side edge of throw.
Weave in ends.