Chicken Pasta Salad

I got this recipe from somebody on a WW chatboard. I changed some measurements for my liking, and adjusted the points appropriately (of course).

POINTS® Value: 3
Servings: 12
(This was hard to tell - as a side dish, I'm calling a portion about 1/2 cup. So, adjust accordingly if you feel your portion should be more/less points.)

Ingredients
3 chicken breasts, cooked, cooled enough to handle, and cut into bite size pieces
2 cups Rotini or other shell pasta, cooked, drained, cooled (We use the Ronzoni SmartTaste - it's the healthiest we've found that isn't wheat)
1 cup cherry tomatoes, cut in half
1 can artichoke hearts, quartered, not in oil
1 red pepper, diced
1 green pepper, diced
3/4 cup fat free italian dressing, or as much as you want to coat (we used the caesar variety)
3/4 cup fat free feta cheese, crumbled

Directions
Mix everything together. Toss salad in pasta to coat. You can use more/less dressing for your taste.
Refrigerate until ready to serve.