Make the marinade by mixing honey, soy sauce, oil, salt, and curry powder together.
Cut the chicken fillets lengthways into strips about 4 cm long. Thread two strips onto each of 12 kebab skewers, folding them accordion-style. Place the skewers on a plate and pour the marinade over them. Refrigerate for 60 minutes.
Heat margarine in a large pan over medium-high heat. Fry the skewers until golden brown all over and the chicken reaches an internal temperature of 74°C / 165°F, about 7 minutes.