Heat oven to 375°F. Place crackers in a large zip-top plastic bag and crush with a rolling pin. Add coconut to the bag and shake. In a small bowl, stir together the chutney, lime juice, and curry powder. Remove 1/4 cup of chutney mixture and set aside. Dip the chicken drumsticks, one piece at a time, in the remaining chutney mixture, then place drumsticks inside the bag. Shake to coat.